""ET TROJAN NBP Mac PUP User-Agent Observed""
SID: 2050542
Revision: 1
Class Type: trojan-activity
Metadata: affected_product Mac_OSX, attack_target Client_Endpoint, created_at 2024_01_29, confidence High, signature_severity Minor, updated_at 2024_01_29
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
- Value: "User-Agent|3a 20|nbp|20 28|unknown|20|version|29 20|CFNetwork|2f|"
Within:
PCRE:
Special Options:
- http_header